Cuvette



FIG. 1 is a perspective view of the cuvette;

FIG. 2 is a top view of the cuvette;

FIG. 3 is a bottom view of the cuvette;

FIG. 4 is a side view of the cuvette;

FIG. 5 is a front view of the cuvette; and,

FIG. 6 is a back view of the cuvette.

The portions of the cuvette shown in broken lines throughout the viewsare for illustrative purposes only and are not part of the design soughtto be patented.

The ornamental design for a cuvette, as shown and described.